Enphase IQ Load Controller

The IQ Load Controller is a complete solution to use the load control feature of the IQ System Controller. Using the IQ Load Controller helps power your critical loads for a longer time when off-grid by shedding non-essential loads, or can help ensure right solar-to-storage ratio for an off-grid system. This product can be used to control two 36 A dedicated loads or two 32 A branches or solar circuits. The DIN rail design enables easy installation and servicing.

Features

• Control up to two 36 A resistive loads, three HP/25 A inductive loads running at 240 VAC, or four loads running at 120 VAC
• Shed up to two excess IQ6 Series, IQ7 Series, M215, or M250 solar branch circuits (up to 32 A each) to maintain solar-to-storage ratio when off-grid
• Prioritize essential appliances during a grid outage to optimize energy consumption and prolong battery life
• Choose from three load control modes for flexibility or manually control loads from the Enphase App
• A complete solution for use with the IQ System Controller load control feature
• DIN rail-mounted components enable easy installation and servicing
• Easy configuration via the Enphase Installer App
• Designed for indoor or outdoor installations

Specifications

• DC Power Supply Input Voltage: 120 VAC
• DC Power Supply Input Current Rating: 0
• Total Loads Controlled: Two Loads Running at 240 VAC or Four Loads at 120 VAC
• Load Circuits: 240/120 VAC, 60 Hz
• PV Circuits: 240 VAC, 60 Hz
• Maximum Current Rating:
  • 36 A Resistive/25 A Inductive/3 hp with 45 A OCPD for Dedicated Load Circuits
  • 32 A Resistive/25 A Inductive/3 hp with 40 A OCPD for Branch Circuits Supplying More than One Load
• Ambient Temperature Rating: -25 to 40 deg C
• Cooling: Natural Convection
• Enclosure Rating: Outdoor, NEMA 4X
• Construction Material: Polycarbonate
• Connection:
  • Line/Load Power Terminals - Torque 2.5 N m (22 lb-in)
  • Coil Terminals - Torque 1.2 N m (11 lb-in)
  • Power Terminals - 14-8 AWG
  • Coil Terminals - 18-16 AWG
  • 120 V L-N Input Terminals - 14-12 AWG
  • 24 V V+/V- Output Terminals - 18-16 AWG
  • Ground Terminal Block - 24-6 AWG
  • Neutral Terminal Block - 24-6 AWG
• Dimensions: 14.58 in Height x 12.58 in Width x 5.96 in Depth
• Compatibility: Enphase Energy System 1.0/2.0/3.0, IQ Battery, M Series Microinverters, IQ Microinverters, IQ System Controller, IQ Combiner, IQ Gateway
• Standards: UL1741
• Warranty: 5 Years Limited

Documents 

• Specification Sheet
• Installation Manual